baber/WOPTO huggingface dataset:
Patent JP-S6368277-A (JP)
Title: Electric resistance welding method of aluminum coated steel wire
Inventor: MAEJIMA SEIJU
IPC: B23K11/16
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a joint part having good weld strength with decreased elution of Al and flashing by subjecting the crossed part of Al coated steel wires to electric resistance welding in such a manner that the overlap thickness after the welding satisfies the specific conditions derived from the relation between the steel wire diameter and the opening thickness. CONSTITUTION:The Al coated steel wire having the steel wire diameter D and Al coating thickness D1 and the Al coated steel wire having the steel wire diameter d and Al coating thickness d1 are crossed and the crossed point is subjected to the electric resistance welding. The electric resistance welding is executed in such a manner that the overlap thickness (a) after the welding of the crossed part satisfies equation (1). The elution of Al and flashing and thereby extremely decreased and the weld zone having the high weld strength is formed.
Patent JP-2000039639-A (JP)
Title: Vibration-proof unit for camera
Inventor: TAKEDA TOSHIAKI
IPC: H04N5/232
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof unit for a camera whose structure is simple, whose assembly is easy and by which the miniaturization of a device and the reduction of cost are realized by supporting the lens frame of a vibration-proof lens movably in the up-and-down direction by an inner holding frame on the outside of the lens frame, supporting the inner holding frame movably in the right-and-left direction by an outer holding frame on the outside of the inner holding frame and constituting the unit so as to drive the lens frame and the inner holding frame in the up-and-down direction and the right- and-left direction by actuators installed on the inner holding frame and the outer holding frame. SOLUTION: A vibration-proof lens 10 is fit and held in a lens frame 14, the lens frame 14 is supported to freely move in the up-and-down direction by an inner holding frame 16 through guides 19A and 19B and the inner holding frame 16 is supported to freely move in the right-and-left direction by an outer holding frame 18 through guides 20A and 20B. The lens frame 14 and the inner holding frame 16 are respectively driven in the up-and-down direction and the right-and-left direction by actuators 24 and 26.
Patent JP-S60131608-A (JP)
Inventor: JIYAN PIEERU RAZARI
IPC: G11B5/31
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0373966-A (JP)
Title: Production of dry coating carrier
Inventor: OMURA TAKESHI
IPC: G03G9/113
Filed: 1989-08-15
Abstract: PURPOSE:To efficiently produce a coating carrier for dry processing by subjecting the powder of magnetic material particles to a dry coating treatment stage, then separating the powder to the powder of a specific small diameter and the powder of a specific large diameter. CONSTITUTION:The stage for separating the powder of the magnetic material particles to the small-diameter component having <=50mum average grain size and the powder of the large-diameter component having an average grain size of >=2 times the average grain size of this small-diameter component after the dry coating treatment stage is added. Thus, mechanical impact power is efficiently imparted to the fine particles of the resin for coating stuck to the small-diameter component via the large-diameter component and the time required for production of the carrier having the good coating layers is shortened regardless of the grain sizes.
Patent JP-2001003295-A (JP)
Title: Production of decorative paper
Inventor: TAGUMA HIROZUMI
IPC: D21H17/37
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative paper having a high elongation, high strength at break, usable for producing a decorative material to be subjected to bending processing such as V cut processing, etc., by using paper as a raw roll and to provide a method for producing the decorative paper. SOLUTION: This method for producing a decorative paper comprises using a base paper reinforced by impregnation with a mixture of an aqueous dispersion of a thermoplastic resin such as an acrylic resin emulsion, a synthetic rubber latex, a water-soluble acrylic resin solution, an aqueous polyurethane dispersion, etc., and a thermosetting resin prepolymer such as an aqueous epoxy resin, a water dispersion isocyanate and a melamine resin of low formaldehyde, etc. The coating for forming a surface protecting layer is carried out by using firstly a polyurethane-based particles resin coating material and then an oily resin coating material.
Patent JP-H0764219-A (JP)
Title: Silver halide photographic sensitive material and forming method of radiograph using the same
Inventor: DAIMATSU HIDEKI
IPC: G21K4/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a new silver halide photosensitive material which constitutes a X-ray photographing system and has excellent balance in graininess and sensitivity and improved process dependance. CONSTITUTION:This photosensitive material has at least one layer of silver halide emulsion layer on each side of a supporting body. This photosensitive material is assembled with two radiograph screens each disposed in the front and back side of the photosensitive material to constitute a radiograph forming structure. This photosensitive material has such sensitivity that when this material is exposed to monochromatic light having same wavelength as the main light emission peak of the radiograph screen and 20+ or -5nm half width, developed at 35 deg.C for 25sec, and then the layer opposite to the exposure side is peeled and measured, the light quantity for exposure necessary to obtain same density in the peeled layer as 0.5+min. density is 0.011lux sec to 0.045lux sec. At least one kind of silver halide emulsion in the emulsion layer has the ratio of (total development sensitivity)/(surface development sensitivity)<=1.3 in a non-after maturity state before chemical sensitizing.
Patent JP-H0374403-A (JP)
Title: Polymerization of vinyl chloride-based monomer
Inventor: KIMURA TOMOHIRO
IPC: C08F2/00
Filed: 1989-08-14
Abstract: PURPOSE:To effectively prevent adhesion of scale and to improve durability of scale adhesion preventing effect in polymerizing a vinyl chloride monomer by forming a coating film of a specific reaction product on an inner wall of polymerizer. CONSTITUTION:A coating film of a reaction product of (A) an electron donative dye (e.g. xanthene dye of Rhodamine B) and (B) an arylsulfonic acid (e.g. benzenesulfonic acid) is previously formed on an inner wall of a polymerizer and/or the surface of auxiliary devices. Then by using the polymerizer, a vinyl chloride monomer or a mixture of a monomer consisting essentially of the vinyl chloride monomer and a copolymerizable monomer is polymerized in an aqueous medium. As the method for forming the coating film, preferably the reaction product of the components A and B is previously made and a solution or dispersion containing the reaction product in a solvent is applied to the inner wall of polymerizer, etc., to form the coating film.
Patent JP-S6187733-A (JP)
Title: Composite sheet
Inventor: MIYAKE MASAAKI
IPC: C08K3/08
Filed: 1984-10-08
Abstract: PURPOSE:A high-specific gravity composite sheet prevented from forming iron rust, prepared by incorporating iron and a specified glycine higher fatty acid derivative in an elastomer by kneading. CONSTITUTION:An elastomer (e.g., PVC) is kneaded with iron powder of a purity >=50% comprising 50 mesh particles and 0.5-10wt%, based on the iron, glycine higher fatty acid derivative of the formula [wherein R1 is a 1-3C alkyl, R2 is a 15-17C (un)saturated alkyl], and the resulting mixture is molded to obtain a high specific gravity composite sheet of an apparent density >=1.5. EFFECT:Even when the sheet is exposed to a condition of high humidity or wetted with water, no iron rust forms on the sheet. USE:Sound-insulating sheet, electroconductive material, or magnetic material.
Patent JP-S6454189-A (JP)
Title: Cereal drier
Inventor: YAMAMOTO SOICHI
IPC: F26B25/00
Filed: 1987-08-24
Abstract: PURPOSE: To operate to dry adapted to an apparatus type without necessity of a complicated operation by constituting to automatically control to dry according to a set dry processing program in response to types discriminated by a stored program. CONSTITUTION: A drying process controllable program different depending upon an apparatus type is stored in a memory of a control circuit in a control board 38 on a front surface of the grain drying apparatus 10. In the case of operating the apparatus 10, the types of the apparatus 10 are discriminated by a discriminating means. A drying process program responsive to the type is set, and a drying process is executed while automatically controlling by a controller according to the set program. Thus, the program can be set and applied regardless of the type of the machine 10. And, even in the case of a different type, the drying operation can be executed only by using a single memory. Accordingly, the drying operation adapted to the type can be conducted without necessity of a complicated operation.
Patent JP-2000048587-A (JP)
Title: Semiconductor rom
Inventor: JO YOSHAKU
IPC: H01L21/8242
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To select and activate a memory bank efficiently by providing means for selecting one corresponding group from a plurality of divided groups of select line in response to an address information signal and pulling down the voltage level of a nonselected line. SOLUTION: In response to block select control signals BKLBi, BKLTi, BKHBi and BKHTi, a block select circuit activates a block select line BSLi and a ground select line. A block select line BSLi<0> is linked with CMOS transfer gates T5, T7 linked with a path for dividing into two and BSLi<1> is linked with CMOS transfer gates T6, T8. When the block select lines BSLi<0>, BSLi<1> are not selected, NMOS transistors NM13-16 constitute a discharge circuit and pull down the voltage level of the BSLi<0>, BSLi<1> to the substrate voltage (or ground voltage).
Patent JP-H0534359-A (JP)
Title: Automatic apparatus for chemical analysis
Inventor: MATSUMOTO JUNICHI
IPC: G01N35/04
Filed: 1991-07-26
Abstract: PURPOSE:To increase washing processes without scaling up the title analyser and to prevent the shortening of a reaction time. CONSTITUTION:Reaction containers 12 are arranged to a holder 14 connected in a chain like state and having bendable flexibility in one row to be held thereto. The chain of the holder 14 is stretched over a main reaction disc 18 and a side reaction disc 20 and moved along with the rotation of both reaction discs. A specimen sampling mechanism 24, reagent injection mechanisms 26a, 26b, stirring mechanism 28a, 28b and an absorptiometer are arranged around the main reaction disc 18 and cleaning mechanisms 30a, 30b are arranged around the side reaction disc 20.
Patent JP-S58115027-A (JP)
Title: Oxide magnetic material and preparation thereof
Inventor: KARASAWA TADAYOSHI
IPC: C01G49/06
Filed: 1981-12-28
Abstract: PURPOSE:To prepare ferrite having improved magnetic properties at a low cost in the prepn. of a magnetic material ferrite, by mixing powdery Fe2O3 which is a principal component in the form of a powder with another component in the form of ions in an aqueous solution, and decomposing the resultant mixture under heating. CONSTITUTION:The surface of a powder of Fe2O3 which is a principal component constituting ferrite is activated by washing with an aqueous solution of an acid, e.g. nitric or hydrochloric acid. An aqueous solution contaning one or over two kinds of sulfates or nitrates of Mn, Ni, Cu, Mg, Zn, Co, etc. is added to the powder to give a slurry containing 45-55mol% Fe2O3. 0.01-0.5wt% SiO2, 0.001-0.01wt% CaO, 0.01-0.4wt% Al2O3, 0-0.05wt% ZrO, 0-0.05wt% TiO2 and 0-0.1wt% V2O5 are further added to the resultant slurry. The resultant mixture is then scattered on a heating medium in a roasting furnace and heated at 1,450 deg.C or below to evaporate sulfuric acid radicals and nitric acid radicals and give the aimed magnetic material ferrite having improved magnetic properties, and containing 0.001-1wt% CoO.
Patent JP-H1056439-A (JP)
Title: Cdma reception circuit
Inventor: MIYATANI TETSUHIKO
IPC: H04B1/7093
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a code division multiple access system (CDMA) reception circuit in which the circuit scale is reduced and the cost is decreased by configuring the circuit with a single matching filter(MF). SOLUTION: In the initial acquisition of a spread code just after application of power, an MF 6 takes a correlation with a base station dependent short code given from a 1st spread code generator 3 and a decoder 4 acquires spread code information. Then based on the acquired spread code information, the MF 6 takes correlation by using a spread code being a product between a base station long code and a user short code given from a 2nd spread code generator 5 and a discrimination circuit 7 acquires a control signal and an information signal.
Patent JP-S6190267-A (JP)
Title: Vector calculator
Inventor: TORII SHUNICHI
IPC: G06F7/24
Filed: 1984-10-09
Abstract: PURPOSE:To realize a high speed calculation with high efficiency expanding the calculating function by calculating/comparing each vector element read at each calculation cycle as an input data and also calculating/comparing address of each vector factor as an input. CONSTITUTION:A comparator 26 compares the outputs of 1st operand data register 22 and 1st operand peak data register 23, and a comparator 26 compares the outputs of 2nd operand data register 24 and a register 23. A comparator 28 compares the outputs of 1st operand address register delay 21 and 2nd operand address register delay 25. The outputs of these comparators are supplied to a decision circuit 29, and the circuit 29 issues an instruction output according to the combination of these outputs. In this way, calculation/comparison is done with each vector as the input, and with address of each vector factor as input, and the updating of each vector address is judged for the next cycle. As a result, the high speed calculation with high efficiency can be realized.
Patent JP-H0633363-A (JP)
Title: Boring method of fabric by using embroidery machine
Inventor: KIMURA YOSHIJI
IPC: D05C7/04
Filed: 1992-07-14
Abstract: PURPOSE:To certainly bore a through hole having almost the same shape as an eyelet pattern in fabric without miss-cutting by using a simple-structure embroidery machine so as to enable formation of an eyelet having a smooth and excellent periphery when forming an embroidery stitch after the boring. CONSTITUTION:A round rod-shaped boring knife 5 and a round needle hole-cum- knife hole 15 through which the boring knife 5 is taken out and put in leaving a slight clearance are used. Fabric is intermittently moved, e.g. in a pitch about 1/4 the diameter of the boring knife 5 according to an eyelet pattern. Each stopping of the intermittent shift, the boring knife 5 is vertically moved without being rotated so as to be taken out and put in through the fabric and the needle hole-cum-knife hole 15. Thereby, many thrusting holes linked to each other along the eyelet pattern are formed in the fabric. A cut piece of the fabric, cut through by a group of thrusting holes is subsequently removed, thus forming a through hole having almost the same shape as the eyelet pattern.
Patent JP-S59101367-A (JP)
Title: Recording apparatus
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/525
Filed: 1982-12-01
Abstract: PURPOSE:To facilitate distinction of the graph-print by printing by means of surrounding the graph with other color, for graph-printing with a color hard to be distinguished with visual sense. CONSTITUTION:Upon sensing that a controlling section CC is in a hard-to- distinguish printing color, a dot pattern of yellow zigzag arrangement graph is housed in a yellow printing memory PCM1 together with a dot pattern representing the remaining space. For printing in yellow the outside frame, the dot pattern of this particular graph is housed in a black printing memory PCM2 together with a dot pattern representing the remaining space and numbers showing basis lines and items, etc. The data are transferred to the controlling section CC for actuating the printer.
Patent JP-S58114041-A (JP)
Title: Color electrophotography
Inventor: MURAKAMI KAKUJI
IPC: G03G13/01
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a high quality color image without causing color fog, by finally carrying out image formation using a cyan toner low in light transmittance. CONSTITUTION:A color electrophotographic apparatus of a laser beam writing type was used, electrofax paper obtained on the market was charged, and then, subjected to exposure scanning in accordance with the test signals of a color patch using He-Ne laser beams at 633nm wavelength. Said paper bearing an electrostatic latent image was developed with a yellow toner. After the development, the paper was dried, and each step of charging, exposure, and development using a magenta toner and a cyan toner was repeated in the order of magenta and cyan, and the color image thus obtained was colorful and sharply color-separated.
Patent JP-S59100505-A (JP)
Title: Core
Inventor: OOTA YUKIHIKO
IPC: H01F27/24
Filed: 1982-11-30
Abstract: PURPOSE:To round the external shape, and to form space at the center of a core by a method wherein the two magnetic paths of a non-loop type and having arc parts are arranged facing mutually, and both the main magnetic paths are connected by coupling magnetic paths at both the edge parts. CONSTITUTION:An arc type main magnetic path 2 and a main magnetic path 3 having the same shape therewith are arranged vertically and facing mutually to construct a core 1. Both the edge parts of the magnetic paths 2, 3 are connected by coupling magnetic paths 4, 5. Thereupon space enabled to accommodate parts, etc., is formed at the center, and the external shape is formed roundly. Further, the magnetic path 2 is a laminate constructed by stacking magnetic thin leaves of the plural sheets. Moreover, permeability of the magnetic path 2 is reduced by heating a part of the laminate constructed by winding round the amorphous magnetic thin leaves.
Patent JP-S60104862-A (JP)
Title: Belt type continuously variable transmission
Inventor: SHIGEMASA KAZUHIRO
IPC: F16H9/12
Filed: 1983-11-10
Abstract: PURPOSE:To lessen the generation of a noise of a gear and to reduce the arrangement of parts to a compact size by coaxially disposing a clutch output shaft and an input shaft of a drive side pulley and directly coupling a driving gear and a driven gear fixed to the respective shafts at the time of forward driving. CONSTITUTION:A clutch output shaft 3 and an input shaft 53 of a drive side pulley of a belt stepless speed change gear 5 are coaxially disposed, and a driving gear 41 and a driven gear 42 fixed to the shafts 3, 53, respectively are directly coupled to each other by a sleeve gear 43 at the time of forward driving. In this arrangement, the generation of noise of gears can be lessened during forward driving and the arrangement of parts can be reduced to a compact size.
Patent JP-S58113333-A (JP)
Title: Silver alloy for ornament
Inventor: TAMEMASA HIROSHI
IPC: C22C5/04
Filed: 1981-12-25
Abstract: PURPOSE:To enhance the oxidation and sulfurization resistances of the resulting Ag alloy for ornaments by adding a specified amount of Pd to Ag. CONSTITUTION:This Ag alloy for ornaments is obtd. by adding 25-75wt% Pd to Ag. Since this Ag alloy has extremely superior oxidation and sulfurization resistances, it can be substituted for a conventional Ag-Cu alloy such as sterling silver or coin silver.
Patent JP-H0760025-A (JP)
Title: Cleaning method of filtration circuit in bathtub device
Inventor: TAKAGI HIDEHIKO
IPC: A47K3/00
Filed: 1993-08-26
Abstract: PURPOSE:To shorten a wait time for ending the automatic cleaning action of a filtration container by providing the filtration container with a monitoring circuit, then backwashing the filtration container each time a cleaning signal generates, and making a water throughput volume or a cleaning time at the time of backwash less than in a switching action time. CONSTITUTION:If a circulation pump P1 is started and the cumulative value of time for filtering a bathtub water by a filtration container reaches a reference value, or the cumulative value of the volume of bathtub water filtered by the filtration container 20 reaches a reference value, a signal for cleaning is output from a monitoring circuit. Consequently, a backwash cleaning is performed by making connections to a backwash circuit, then a switching valve 31, the filtration container 20, a switching valve 32 and a discharge circuit 3c in that order, as is the case with the operation time of a cleaning switch. In this backwash cleaning, the water throughput volume to be supplied to the filtration container 20 or the cleaning time is less the in the operation of a switch. Thus the automatic cleaning action is completed earlier than in the manual operation of a cleaning switch.
Patent JP-H0536238-A (JP)
Title: Adhesion jig for working bottom and front part of magnetic head slider
Inventor: NODA KOICHI
IPC: G11B25/04
Filed: 1991-07-30
Abstract: PURPOSE:To enable adhesion for working a magnetic head slider by the same jig up to the final front side working by making the adhesion onto the side face part of the adhesion jig. CONSTITUTION:On the side face part 9A of adhesion jig 9, an A-slider 10A of the magnetic head slider (ceramic slider) 10 is adhered. By this arrangement, the bottom part and front part of magnetic head slider 10 are projected in the vertical direction from the adhesion jig 9, thereby the fabrication can be made by the same jig.
Patent JP-S6369477-A (JP)
Title: Motor controller with temperature detecting function
Inventor: AKIMOTO KAZUNORI
IPC: H02P29/00
Filed: 1986-09-10
Abstract: PURPOSE: To eliminate exclusive circuits for temperature detection, by estimating motor temperature with the use of two resolvers offering extremely different rates of change in phase difference between excitation signal and detection signal for the revolving angle of a detection shaft. CONSTITUTION:A detection shaft 1 connected directly to the output shaft of a motor is connected directly to a resolver 2 and also to a resolver 3 via a final reduction gear 4. Both resolvers 2 and 3 are two-pole resolvers, and the resolver 2 detects a position within one revolution of the detection shaft 1 while the resolver 3 detects the number of revolutions the detection shaft 1 has done out of the 100 revolutions. Phase difference detection circuits 6 and 7 detect phase differences P1 and P2 between excitation signal and detected signal from the resolvers 2 and 3. An arithmetic circuit 8 utilizes the phase differences P1 and P2 to calculate the absolute value P of multiple rotation and temperature information T. As a result, without using a temperature sensor or the like, the temperature of the motor can be detected.
Patent JP-S6371088-A (JP)
Inventor: NAKANO MASATERU
IPC: B66B7/12
Filed: 1986-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。